S.A. LEVAKOV1, N.A. SHESHUKOVA1, O.V. BOLSHAKOVA2 1First Moscow State Medical University named after I.M. Sechenov, 8 Trubetskaya St., bld. 2, Moscow, Russian Federation, 119991 2Municipal Clinical Hospital №5, 7 Stromynka St., Moscow, Russian Federation, 107014  Levakov S.A. ― D. Med. Sc., Professor, Head of the Department of Obstetrics and Gynecology, tel. +7-925-506-31-44, e-mail: levakoff@yandex.ru Sheshukova […]